1269704 : 九、發明說明： - 【發明所屬之技術領域】 本發明係有關-種合成材之成型方法，尤指—種將可液化之 聚合物膠注，並目化於射出成型聚合物基材表面，以在基材 表面產生立體效果之合成材成型方法者。 【先前技術】 人們為使日#生活更力U舒適及多釆多姿，便創造了許許多多 • 的配件及飾品，以將純功紐的物品裝飾得更加炫麗，同時也達 到廣告的效果。 如第7圖所示係為習用的一種飾品&1，可吊掛在手機、錄匙 圈或背包等物品上，主要係以人力將多個立體_a2或文字沾 排列在模具内，藉由塑膠射出成型，將立體圖樣a2或文字沾包 覆固定。該飾品al於加;c過程中，必須絲造多個不同的射出成 型模具，以分別成型不同的立體圖樣a2或文字a3，最後再利用另 _ ^具完成最後的射出加玉。由於整個製程必須使用多個射出成 型模具，在成本上相當可觀。 再者，當以人工方式排列多個立體圖樣或文字時，必須精準 ,、 方此確保產品的品質；然而，一般配件或飾品的體積較小， 精準對位並不料，在製造時將婦較多的人力成本，且容易使 μ争低且^立體圖樣或文字具有不同顏色，而最後射出加工 的原料為透騎質時，上述立Μ樣或文字被包覆的部份將凸顯 出來’而無法翻職的設計目的。 1269704 另’在配件麵^吐結合多麵樣或 製作者，惟此種萝作古κ 詞占口方式 " 去所形成的圖樣或文字較缺乏立體感，且 在長日守間使用後容易剝落。 山此外，早純的膠注成型製做方式，其外形雖美觀但其撕裂與 繃拉等強度往往無法達到客戶要求。 有鑑於此，為了改善上述之缺點，使合成材之成型方法不僅1269704 : IX. DESCRIPTION OF THE INVENTION: - Technical Field of the Invention The present invention relates to a method for forming a synthetic material, in particular, a liquefiable polymer, and an injection molded polymer substrate. The surface is a synthetic material forming method which produces a three-dimensional effect on the surface of the substrate. [Prior Art] In order to make the Japanese life more comfortable and versatile, people have created a lot of accessories and accessories to decorate the items of pure gongs and make them more beautiful. . As shown in Figure 7, it is a kind of jewelry &1 that can be hung on mobile phones, key rings or backpacks, mainly by manipulating multiple stereo _a2 or text in the mold. It is injection molded from plastic and the three-dimensional pattern a2 or text is coated and fixed. The jewelry is in the process of adding; in the process of c, a plurality of different injection molding dies must be made to form different three-dimensional patterns a2 or text a3, and finally the other ejector is used to complete the final injection and jade. Since the entire process must use multiple injection molding dies, the cost is considerable. Furthermore, when manually arranging a plurality of three-dimensional patterns or characters, it is necessary to be precise, so as to ensure the quality of the products; however, the size of the general accessories or accessories is small, and the precise alignment is not expected. The labor cost is too high, and it is easy to make the μ contention and the stereoscopic pattern or the text have different colors, and when the raw material for the final injection processing is the riding quality, the above-mentioned portion of the vertical or the text is highlighted. Design goals that cannot be turned over. 1269704 Another 'in the face of the accessories ^ spit combined with multi-face or producer, but this kind of Luo made ancient κ word occupant way" to form a pattern or text is less lack of three-dimensional, and easy to peel off after long-term use . In addition, the early pure rubber injection molding method, although its appearance is beautiful, its tearing and stretching strength often cannot meet customer requirements. In view of this, in order to improve the above disadvantages, the molding method of the synthetic material is not only
能將預先設計之形狀成型於_射出成型聚合物基材表面，以在基 材表面產生立體效果，且可節省人力及射出成賴具成本，發明 人積多年酿驗及不_研發改進，遂有本㈣之產生。 【發明内容】 本毛月之主要目的在提供—種合成材之成型方法，藉由將液 悲聚合物膠注於㈣成型聚合物基材表面，並於常溫下使液離聚 合物固化，俾能餘㈣合物卿細先設狀形狀可穩固結合 於射出成型基材表面。 本發明之次要目的在提供—種合成材之㈣方法，藉由將液 態聚合物固化並結合於聚合物基材表面，俾能減少昂貴射出成型 模具數量，以經濟成本。 為達上述之發明之目的，本發贿設之—種合成材之成型方 法，包括下列步驟·· a·提供一射出成型聚合物基材；b•取一可液 化之聚合物膠注於基材表面，以形成一預先設計之形狀；以及c. 使液態聚合物固化，以結合於基材表面。 上述步驟b中，该預先設計之形狀可為立體符號，於常溫固 1269704 化後’結合於基材表面。 • 另，可在步驟&之後，取一液化聚合物膠注於基材表面，以 形成一預先設計之立體符號，再取一液化聚合物膠注於基材及已 固化的立體符號上，以形成預先設計之形狀（如弧凸形）。 為便於對本發明能有更深入的瞭解，茲詳述於後·· 【實施方式】 請參閱第1〜3圖所示，其為本發明合成材之成型方法之第一 φ 實施例，包括下列步驟： a·提供一射出成型聚合物基材1。 b.取可液化之聚合物2膠注於基材1表面，以形成一預先設 計之形狀。以及 c·使液態聚合物2固化，以結合於基材丨表面。 在步驟a中，該聚合物基材丨係為橡膠或塑膠材質之射出成 型樣式（亦可手機外殼或其他相類似物品）。該橡膠材質可為聚丁 鲁二烯橡膠、丁基橡膠或雜轉。該歸材質可為聚氯乙稀（⑽ 或聚氨酯(PU)等材料。 卜在步驟b中’該可液化聚合物2包括PU(聚氨酯)材料或石夕膠 等材料而5亥PU(聚氨酯)材料可為單液型或雙液型。當液態聚合 物2直接滴膠於基材i表面時，可直接形成弧凸狀（其可適用於 小面和的紐），或藉由—膠注成型的域本模具3的辅助而形成 -預先設計之形狀或立體符號（文字或圖樣）。並於步驟c中，在 常溫下使贿聚合物2固化，由_基材1無縣合物2的性 1269704 質相近，可使液態聚合物2固化後穩固結合於基材表面。 請參閱第4〜6圖所示，其為本發明合成材之成型方法之第二 實施例，其中，在步驟a之後，取一液態聚合物4膠注於基材上 表面，以形成一預先設計之立體符號5，並於該立體符號5固化 後’取另一液悲聚合物6膠注於基材1及已固化的立體符號5上， 以形成另-預先設計之雜（如弧凸形），不但可配合立體符號5 產生新造型，且可對立體符號5的表面形成保護作用。 〜 •再者，上述立體符號5可先予以加工成型（例如：射出加工 或鑄造成型），在放置於基材1表面後，再以液態聚合物4膠注於 基材1及立體符號5上，使基材卜立體符號5及固化的液態聚合 物4穩固結合。 因此，本發明具有以下之優點·· 1、 本發明藉由將液態聚合物膠注成型於射出成型聚合物基材表 藝面，並於常溫下使液態聚合物固化成預先設計之形狀，不但可 彈性變化各種造型，且可使固化的液態聚合物穩固結合於基材 表面。 2、 本發明可使固化的液態聚合物結合於聚合物基材表面，可有效 減少射出成型模具的數量，以節省成本。 3、 本發明可藉由模具直接將各種造型或符號結合於基材表面，可 有效減少習用技術人工對位的問題，不但可提高產生的良率， 且可有效節省人工成本。 8 1269704 4、本發明可將基材設為透明或其他不同顏色，在有色的立體符號 ,(圖樣或文字）結合於透明聚合物基材表面時，可避免習用技 術所產生之不良視覺效果，而提高產品銷售的吸引力。 本毛月可結合習用貼合方式及膠注成型二種生產方式之優 點，以確保品質的要求。 、不上所述’依上文所揭示之內容，本發明確可達到發明之預 ^目的，提供—種不僅能將預先設計之雜成型於—射出成型聚 合物基材表面’以在基材表面產生立體效果，且可節省人力及模 .、成本之s成材之成型方法，極具產業上彳㈣之價值，爰依法提 出發明專利申請。 【圖式簡單說明】 第1圖係為本發明之第一實施例之流程圖。 弟2圖係為本叙明之第一實施例之液態聚合物膠注於射出成型基 材表面之使用狀態圖。 .第3圖係為本發明之第一實施例之液態聚合物固化於射出成型基 材表面後之立體外觀圖。 第4圖係為本發明之第二實施例之液態聚合物膠注於射出成型基 材表面之使用狀態圖。 第5圖係為本發明之第二實施例之液態聚合物固化於射出成型基 材表面後之立體外觀圖。 第6圖係為本發明之第二實施例之另一液態聚合物固化於基材及 立體符號上之立體外觀示意圖。 1269704 第7圖係為習用飾品之立體外觀示意圖。 【主要元件符號說明】 射出成型基材 1 液態聚合物 2、 模具 3 立體符號 5 飾品 al 立體圖樣 a2 立體文字 a3The pre-designed shape can be formed on the surface of the injection-molded polymer substrate to produce a three-dimensional effect on the surface of the substrate, and the manpower and the cost of the injection can be saved. The inventors have accumulated many years of brewing and no improvement. There is a production of this (four). SUMMARY OF THE INVENTION The main purpose of the present month is to provide a method for forming a synthetic material by injecting a liquid sorrow polymer onto the surface of a (4) shaped polymer substrate and curing the liquid away from the polymer at a normal temperature. The remaining (four) compound has a fine shape and can be firmly bonded to the surface of the injection molded substrate. A secondary object of the present invention is to provide a method for synthesizing a synthetic material. By solidifying and bonding the liquid polymer to the surface of the polymer substrate, the amount of the expensive injection molding die can be reduced at an economical cost. For the purpose of the above invention, the briquetting method for forming a synthetic material comprises the following steps: a. providing an injection molding polymer substrate; b: taking a liquefiable polymer gel to the base The surface of the material to form a pre-designed shape; and c. to cure the liquid polymer to bond to the surface of the substrate. In the above step b, the pre-designed shape may be a three-dimensional symbol, and is bonded to the surface of the substrate after being cured at room temperature. • Alternatively, after the step &, a liquefied polymer gel is applied to the surface of the substrate to form a pre-designed three-dimensional symbol, and a liquefied polymer is applied to the substrate and the cured three-dimensional symbol. To form a pre-designed shape (such as an arc convex shape). In order to facilitate a more in-depth understanding of the present invention, the following is a detailed description of the first embodiment of the present invention Step: a. Providing an injection molded polymer substrate 1. b. The liquefiable polymer 2 is glued to the surface of the substrate 1 to form a pre-designed shape. And c. curing the liquid polymer 2 to bond to the surface of the substrate. In the step a, the polymer substrate is in the form of an injection molding of a rubber or plastic material (also a mobile phone case or the like). The rubber material may be polybutadiene rubber, butyl rubber or miscellaneous. The material may be a material such as polyvinyl chloride (10) or polyurethane (PU). In step b, the liquefiable polymer 2 comprises a PU (polyurethane) material or a material such as Shiqi gum and 5 HAI PU (polyurethane). The material may be a single liquid type or a two liquid type. When the liquid polymer 2 is directly dispensed onto the surface of the substrate i, it may directly form an arc convex shape (which may be applied to the facet and the button), or by means of a glue injection. Forming the domain with the aid of the mold 3 to form a pre-designed shape or a three-dimensional symbol (text or pattern). In step c, the brittle polymer 2 is cured at room temperature, from the substrate 1 without the compound 2 The properties of the 1269704 are similar, and the liquid polymer 2 can be solidified and firmly bonded to the surface of the substrate. Referring to Figures 4 to 6, it is a second embodiment of the molding method of the composite material of the present invention, wherein After a, a liquid polymer 4 is injected onto the upper surface of the substrate to form a pre-designed three-dimensional symbol 5, and after the solid symbol 5 is cured, another liquid electrolyte 6 is injected onto the substrate 1 And the solidified solid symbol 5 to form another - pre-designed miscellaneous (such as arc convex), not only The new shape is created in conjunction with the three-dimensional symbol 5, and the surface of the three-dimensional symbol 5 can be protected. ~ Again, the above-mentioned three-dimensional symbol 5 can be first formed (for example, injection molding or casting molding), placed on the substrate 1 After the surface, the liquid polymer 4 is glued onto the substrate 1 and the three-dimensional symbol 5 to firmly bond the substrate steric symbol 5 and the cured liquid polymer 4. Therefore, the present invention has the following advantages: The invention is characterized in that the liquid polymer is injection-molded on the surface of the injection-molded polymer substrate, and the liquid polymer is solidified into a pre-designed shape at normal temperature, which not only can elastically change various shapes, but also can cure the liquid state. The polymer is firmly bonded to the surface of the substrate. 2. The invention can bond the solidified liquid polymer to the surface of the polymer substrate, and can effectively reduce the number of injection molding molds to save costs. 3. The invention can be directly used by the mold The combination of various shapes or symbols on the surface of the substrate can effectively reduce the problem of manual alignment of the conventional technology, which not only improves the yield, but also saves labor. 8 1269704 4. The invention can make the substrate transparent or other different colors, and avoid the bad vision generated by the conventional technology when the colored three-dimensional symbol (pattern or text) is bonded to the surface of the transparent polymer substrate. The effect is to increase the attractiveness of product sales. This month can combine the advantages of the two methods of production and plastic injection to ensure the quality requirements. The invention can achieve the premise of the invention, and provides a kind of not only the pre-designed miscellaneous molding on the surface of the injection-molded polymer substrate to generate a stereoscopic effect on the surface of the substrate, but also saves labor and mold, and costs. The forming method of the s material is extremely valuable in the industry (4), and the invention patent application is filed according to law. [Schematic Description] Fig. 1 is a flow chart of the first embodiment of the present invention. Figure 2 is a view showing the state of use of the liquid polymer of the first embodiment of the present invention on the surface of the injection molded substrate. Fig. 3 is a perspective view showing the liquid polymer of the first embodiment of the present invention after it is cured on the surface of the injection molded substrate. Fig. 4 is a view showing the state of use of the liquid polymer gel of the second embodiment of the present invention on the surface of the injection molded substrate. Fig. 5 is a perspective view showing the liquid polymer of the second embodiment of the present invention after it is cured on the surface of the injection molded substrate. Figure 6 is a perspective view showing the solid appearance of another liquid polymer of the second embodiment of the present invention cured on a substrate and a three-dimensional symbol. 1269704 Figure 7 is a schematic view of the three-dimensional appearance of the conventional jewelry. [Main component symbol description] Injection molding substrate 1 Liquid polymer 2, mold 3 3D symbol 5 Ornaments al Stereo pattern a2 Stereo text a3
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